This is nothing more than Legislative masturbation: It doesn’t really accomplish anything, but you feel kinda good afterward.
The only thing this will lead to is people being harassed. Let people serve their term and leave them alone.

But I think this is worse. You don’t need more than 1000 lines of perl code to catch the baddies. No, this is about something else. Its just another excuse to get your identity tracked. War on terror is loosing its charm, you know – all those boys (and girls) killed and no WMDs, let’s look for something even those liberal fags can’t possibly object to. Like, protecting children from sexual predators. On the internet. Oooo that will scare the jibbers off them.